2111628

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{1181}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 4964400

約数和(自身を除く): 2852772

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1181, 1788, 2362, 3543, 4724, 7086, 14172, 175969, 351938, 527907, 703876, 1055814, 2111628]

約数ペア:

[(1, 2111628), (2, 1055814), (3, 703876), (4, 527907), (6, 351938), (12, 175969), (149, 14172), (298, 7086), (447, 4724), (596, 3543), (894, 2362), (1181, 1788)]